JP3947634B2 - 高速ｃｍｏｓ画像列相関二重サンプリング回路 - Google Patents

高速ｃｍｏｓ画像列相関二重サンプリング回路 Download PDF

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Publication number
JP3947634B2
JP3947634B2 JP10129299A JP10129299A JP3947634B2 JP 3947634 B2 JP3947634 B2 JP 3947634B2 JP 10129299 A JP10129299 A JP 10129299A JP 10129299 A JP10129299 A JP 10129299A JP 3947634 B2 JP3947634 B2 JP 3947634B2
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sample
column
circuit
signal
hold circuit
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JP10129299A
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JPH11355669A (ja
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スー ウェイズ
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イーストマン コダック カンパニー
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/70—SSIS architectures; Circuits associated therewith
    • H04N25/76—Addressed sensors, e.g. MOS or CMOS sensors
    • H04N25/77—Pixel circuitry, e.g. memories, A/D converters, pixel amplifiers, shared circuits or shared components
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/60—Noise processing, e.g. detecting, correcting, reducing or removing noise
    • H04N25/616—Noise processing, e.g. detecting, correcting, reducing or removing noise involving a correlated sampling function, e.g. correlated double sampling [CDS] or triple sampling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/60—Noise processing, e.g. detecting, correcting, reducing or removing noise
    • H04N25/67—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to fixed-pattern noise, e.g. non-uniformity of response
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/60—Noise processing, e.g. detecting, correcting, reducing or removing noise
    • H04N25/67—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to fixed-pattern noise, e.g. non-uniformity of response
    • H04N25/671—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to fixed-pattern noise, e.g. non-uniformity of response for non-uniformity detection or correction
    • H04N25/677—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to fixed-pattern noise, e.g. non-uniformity of response for non-uniformity detection or correction for reducing the column or line fixed pattern noise
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/70—SSIS architectures; Circuits associated therewith
    • H04N25/76—Addressed sensors, e.g. MOS or CMOS sensors
    • H04N25/78—Readout circuits for addressed sensors, e.g. output amplifiers or A/D converters

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
JP10129299A 1998-04-14 1999-04-08 高速ｃｍｏｓ画像列相関二重サンプリング回路 Expired - Lifetime JP3947634B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/059,814 1998-04-14
US09/059,814 US6421085B1 (en) 1998-04-14 1998-04-14 High speed CMOS imager column CDS circuit

Publications (2)

Publication Number Publication Date
JPH11355669A JPH11355669A (ja) 1999-12-24
JP3947634B2 true JP3947634B2 (ja) 2007-07-25

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JP10129299A Expired - Lifetime JP3947634B2 (ja) 1998-04-14 1999-04-08 高速ｃｍｏｓ画像列相関二重サンプリング回路

Country Status (5)

Country Link
US (1) US6421085B1 (de)
EP (1) EP0951178A3 (de)
JP (1) JP3947634B2 (de)
KR (1) KR19990083112A (de)
TW (1) TW466762B (de)

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US7471324B2 (en) * 2002-08-28 2008-12-30 Aptina Imaging Corporation Amplifier shared between two columns in CMOS sensor
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KR100809680B1 (ko) * 2004-02-04 2008-03-06 삼성전자주식회사 Ｃｍｏｓ 이미지 센서의 클램프 회로
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US7547872B2 (en) * 2005-02-14 2009-06-16 Ecole Polytechnique Federale De Lausanne Integrated circuit comprising an array of single photon avalanche diodes
US7282685B2 (en) * 2005-04-14 2007-10-16 Micron Technology, Inc. Multi-point correlated sampling for image sensors
US20060262210A1 (en) * 2005-05-19 2006-11-23 Micron Technology, Inc. Method and apparatus for column-wise suppression of noise in an imager
JP4351658B2 (ja) * 2005-07-21 2009-10-28 マイクロン テクノロジー， インク． メモリ容量低減化方法、メモリ容量低減化雑音低減化回路及びメモリ容量低減化装置
US7593050B2 (en) * 2006-02-27 2009-09-22 Eastman Kodak Company Delay management circuit for reading out large S/H arrays
JP4194633B2 (ja) * 2006-08-08 2008-12-10 キヤノン株式会社 撮像装置及び撮像システム
WO2008143727A2 (en) 2007-02-27 2008-11-27 The Regents Of The University Of California Nanowire photodetector and image sensor with internal gain
TWI382758B (zh) * 2008-03-28 2013-01-11 聯詠科技股份有限公司 相關二重取樣電路及ｃｍｏｓ影像感測單元
US8072525B1 (en) 2008-06-18 2011-12-06 Infrared Newco, Inc. Imaging signal processing methods and apparatus
KR102653251B1 (ko) * 2018-09-07 2024-04-01 에스케이하이닉스 주식회사 고속 데이터 리드아웃 장치 및 그를 이용한 씨모스 이미지 센서

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Also Published As

Publication number Publication date
JPH11355669A (ja) 1999-12-24
TW466762B (en) 2001-12-01
EP0951178A2 (de) 1999-10-20
US6421085B1 (en) 2002-07-16
EP0951178A3 (de) 2001-05-16
KR19990083112A (ko) 1999-11-25

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